GENERAL KNOWLEDGE

GK

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The bond that involves a transfer of electrons to achieve a complete outer shell
A
ionic
B
covalent
C
hydrogen
D
None of the above
Explanation: 

Detailed explanation-1: -An Ionic bond is the bond formed by the complete transfer of valence electron to attain stability. This type of bonding leads to the formation of two oppositely charged ions – positive ions known as cations and negative ions known as anions.

Detailed explanation-2: -An ionic bond is formed by the complete transfer of some electrons from one atom to another. The atom losing one or more electrons becomes a cation-a positively charged ion. The atom gaining one or more electron becomes an anion-a negatively charged ion.

Detailed explanation-3: -ionic bond, also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence (outermost) electrons of one atom are transferred permanently to another atom.

Detailed explanation-4: -Ionic bonding involves electrostatic interactions between oppositely charged ions, and can significantly enhance the binding strength of biomolecules immobilized to materials.

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